Hi,
I noticed a some issues:
1. search highlighting is broken. e.g., this only highlights the first instance of "foo" but each time you hit 'n', it will highlight subsequent ones--that means hitting 'n' to cycle thru every occurance in order to hightlight all of them:
Vim command to highlight all 'foo': /foo/*#
2. Vim_Emulation.pdf might scare off Vim users because under "Cursor Movement" section, it shows that CTRL is required--e.g., CTRL-J for left. That may cause them to not read on to the "Command Mode" section.
3. this might be my fault but I'm unable to find a way to bring up the Find dialog with the keyboard when in Vim emulation.